This paper presents a model of change propagation during software maintenance and evolution. Change propagation is modeled as a sequence of snapshots, where each snapshot represen...
Software maintenance is responsible for as much as two thirds of the cost of any software, and is consequently an important research area. In this paper we focus on the change pro...
Abstract. Most available approaches for XML schema evolution specify the evolution steps for an XML schema or a DTD. This article will show that schema evolution can also be realiz...
Many of the existing techniques for impact set computation in change propagation and regression testing are approximate for the sake of efficiency. A way to improve precision is ...
Incremental changes add new functionality and properties to software. They are the core of software evolution, maintenance, iterative development, agile development, and similar s...